[#149] Disable 'save' property in CheckBox views

* The system will not attempt to restore their state, which essentially
relies on the DB to be opened.
[#151] Manually handle locale and layoutDirection changes

* Prevent automatic management of these properties, preventing
the device from restarting the Activity.
* Bump version number
[#151] Use hotfix version naming convention

* Bump 4th digit of the version (hotfix)
Merge pull request #152 from akvo/hotfix/2.0.2_locale_change

Hotfix/2.0.2 locale change